Eaton TP631 Gang Box - 70 cu in, 4-gang, NEC/CEC
Part Number: TP631
Quick Summary
The Eaton TP631 gang box is a four-gang steel enclosure for organizing and protecting conductors in industrial panels. Installers often battle wasted space and complex knockouts when wiring four circuits. It meets NEC/CEC standards and is approved for ordinary/non-hazardous locations, supporting safe, compliant installations. Leveraging four-gang steel design with configurable knockouts, it reduces part counts and accelerates conduit work, delivering reliability for panel assemblies. Designed for Eaton Crouse-Hinds steel gang boxes, TP631 integrates with standard knockouts and mounting provisions, improving install predictability. Its 70 cubic inch capacity supports dense wiring, while a rugged 1-5/8 inch depth enhances protection without sacrificing space.
Product Information
Extended Description
TP631 Eaton: Eaton Crouse-Hinds series Gang Box, (6) 1/2", (4) 3/4", 1-5/8", (1) 1/2", (1) 3/4", Steel, Four-gang, (3) 1/2", (3) 3/4", 70.0 cubic inch capacity
Product Name
Eaton Crouse-Hinds series gang box
Catalog Number
TP631
UPC
786189106312
Product Length/Depth
10.44 in
Product Height
1.63 in
Product Width
4.5 in
Product Weight
0.7 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Depth
1-5/8"
Number of gangs
Four-gang
Capacity
70 cubic in
End Knockouts
(1) 1/2 in, (1) 3/4 in
Side knockouts
(3) 1/2 in, (3) 3/4 in
Bottom Knockouts
(6) 1/2 in, (4) 3/4 in
Material
Steel
Crouse-Hinds series Steel Gang Boxes and Covers catalog page
Steel Gang Boxes and Covers UL certification
Steel Gang Boxes and Covers UL certification
Steel Outlet Boxes for Electrical Systems
Steel Outlet Boxes for Electrical Systems
Feature → Business Impact → Application: Four-gang steel construction provides a spacious 70 cubic inch capacity, reducing crowding in control panels and streamlining wiring management for OEMs and maintenance teams. This translates to faster panel assembly and fewer field reworks, especially in high-density wiring environments and process lines. Application: Ideal for four-circuit distributions in industrial equipment and machine enclosures. Feature → Business Impact → Application: End, side, and bottom knockouts of varied sizes enable flexible conduit routing with minimal fittings, cutting install time and inventory needs. This is particularly valuable when space is constrained or routing changes are frequent. Application: Perfect for retrofit projects and new builds requiring adaptable entry points and future-proof layouts. Feature → Business Impact → Application: Steel construction delivers durable protection against impact and corrosion in ordinary locations, reducing maintenance needs and enhancing lifecycle performance. Application: Suitable for harsh factory floors and PLC enclosures where reliability matters. Feature → Business Impact → Application: NEC/CEC compliance and UL certification underpin safe installations, simplifying audits and reducing risk for industrial operators and integrators. Application: Panel assemblies in manufacturing environments with strict code requirements. Feature → Business Impact → Application: Catalog and datasheet availability supports accurate specifications and rapid procurement, minimizing design ambiguity. Application: Engineering teams can quickly verify dimensions and knockouts before ordering, improving project timelines.
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FAQs
The TP631 is designed for four-gang steel enclosure needs in industrial panels and control housings. It supports dense wiring and provides a structured space for field connections, with end, side, and bottom knockouts. This makes it ideal for machine builders, process lines, and OEM panel builds where space is at a premium and wiring must stay organized.
The TP631 offers end knockouts in 1/2 and 3/4 inch sizes, side knockouts in three 1/2 and three 3/4 inch options, and bottom knockouts in six 1/2 and four 3/4 inch positions. This flexible configuration supports conduit and cable entry from multiple directions, reducing the need for additional fittings and accelerating field installation.
Yes. TP631 adheres to NEC/CEC standards for ordinary/non-hazardous locations and is compatible with UL-certified steel gang boxes. This combination supports safe electrical installations in manufacturing and process environments, while its 70 cubic inch capacity accommodates a typical bundle of conductors, connectors, and terminals without crowding. The specification aligns with common industrial codes and reduces revision cycles during audits.
TP631 dimensions and weight are optimized for space-constrained panels: length 10.44 inches, width 4.5 inches, depth 1-5/8 inches, and weight about 0.7 pounds. The four-gang configuration fits standard backplanes and mounting patterns, enabling quick installation with common hardware. The enclosure supports standardized knockouts and provides predictable enclosure performance in control cabinets.
For design and procurement, Eaton provides catalogs and datasheets for TP631: the Crouse-Hinds steel gang boxes and covers catalog page, UL certification documents, and steel outlet boxes spec guides. Access official resources to verify dimensions, knockout configurations, and installation recommendations before ordering, ensuring compatibility with your enclosure system and panel architecture.